AGAInfotech
Engineering Infrastructure

Tools chosen for the problem in front of us.

We don't pick the most popular technology by default. Each tool in the stack earns its place on requirements, scale, maintainability, security, performance and where it has to be deployed.

Discuss Your StackFree Project Audit
Layers
Frontend, Backend, Cloud, AI, Integrations
Tools in daily use
30
Default language
TypeScript, strict mode
Our approach

Technology follows requirements. Not trends.

Boring where it saves cost and risk, modern where it gives you an edge.

  • 01

    Requirements first

    Technology choices follow business requirements, not trends. We evaluate scalability, maintainability, security, performance and cost before selecting a stack.

  • 02

    Production mindset

    Every system is designed for its production environment from day one, not retrofitted for scale after launch.

  • 03

    Boring where appropriate

    Proven, well-understood technologies reduce risk. We use battle-tested tools for core infrastructure and introduce newer ones only with clear justification.

  • 04

    Owned by the client

    We write code you can maintain. Clear architecture, documented decisions, and thorough handover mean your engineering team can take over without friction.

The stack

Every layer, from browser to container.

01 · Web & Mobile UI

Frontend Engineering

  • Next.js

    App Router, Server Components, ISR, Edge functions

  • React

    Component architecture, hooks, context, performance patterns

  • TypeScript

    Strict typing, advanced generics, safe refactoring

  • React Native

    iOS & Android from a shared codebase via Expo

  • Tailwind CSS

    Utility-first CSS, design tokens, responsive grids

  • Framer Motion

    Production animations, gesture handling, layout transitions

02 · Server & Data Layer

Backend & APIs

  • Node.js

    REST APIs, event-driven architecture, WebSocket servers

  • Python / FastAPI

    High-performance async APIs, background tasks, ML serving

  • PostgreSQL

    Relational data modeling, query optimization, migrations

  • Redis

    Caching, session management, real-time pub/sub

  • Supabase

    Managed Postgres with real-time subscriptions and auth

  • Prisma ORM

    Type-safe database access, schema migrations, relations

03 · Deploy & Operate

Cloud & Infrastructure

  • AWS

    EC2, S3, RDS, Lambda, CloudFront, Route53, SES

  • Google Cloud

    Cloud Run, Firebase, GCS, Vertex AI integration

  • Cloudflare

    CDN, DNS, WAF, Workers, DDoS protection

  • Docker

    Container images, multi-stage builds, Compose environments

  • Nginx

    Reverse proxy, load balancing, SSL termination

  • CI/CD Pipelines

    GitHub Actions, automated testing, Docker builds, deployments

04 · Intelligent Systems

AI & Automation

  • LLM Integration

    OpenAI, Gemini, Anthropic APIs in production workflows

  • RAG Systems

    Retrieval-augmented generation for document intelligence

  • AI Agents

    Autonomous task execution, tool use, structured output

  • Computer Vision

    Image classification, face liveness, content moderation

  • WhatsApp AI

    Conversational flows with AI decision trees on Meta API

  • Workflow Automation

    N8N-style trigger chains, webhooks, scheduled jobs

05 · Third-Party Platforms

Integrations

  • Meta WhatsApp API

    Official Business API, templates, interactive buttons

  • Razorpay / UPI

    Payment links, webhooks, reconciliation automation

  • HDFC Bank API

    UPI collection, settlement and ledger integration

  • Sanity CMS

    Structured content, GROQ queries, real-time previews

  • Stripe

    Subscriptions, one-time payments, customer portal

  • Resend

    Transactional email delivery with analytics

Next step

Need a system built on this stack?

Tell us what you're building. We'll scope it, design the architecture and send a fixed-price quote within 24 hours.

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Written scope
Within 24 hours
Pricing
Fixed per milestone
Ownership
100% of code and IP